When welding thick pipe, the weld may be formed from the bottom up by uphand welding.

These semipublic, philanthropic organizations later came to regard the so-called Lancasterian system as ideal, since it offered mass education at low cost.

He was completely underqualified for the job, so I put his resume directly into the circular file.

We have, and not so very long ago, seen women employed as 'sandwiches'.